102012303 has 8 divisors (see below), whose sum is σ = 137932416. Its totient is φ = 67050200.

The previous prime is 102012301. The next prime is 102012319. The reversal of 102012303 is 303210201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102012303 - 2¹ = 102012301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239253 + ... + 239678.

It is an arithmetic number, because the mean of its divisors is an integer number (17241552).

Almost surely, 2^102012303 is an apocalyptic number.

102012303 is a deficient number, since it is larger than the sum of its proper divisors (35920113).

102012303 is an equidigital number, since it uses as much as digits as its factorization.

102012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479005.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 102012303 is about 10100.1140092575. The cubic root of 102012303 is about 467.2516575902.

Adding to 102012303 its reverse (303210201), we get a palindrome (405222504).

The spelling of 102012303 in words is "one hundred two million, twelve thousand, three hundred three".